3902983863 has 16 divisors (see below), whose sum is σ = 5218380000. Its totient is φ = 2594801664.

The previous prime is 3902983817. The next prime is 3902983867. The reversal of 3902983863 is 3683892093.

It is not a de Polignac number, because 3902983863 - 2⁹ = 3902983351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3902983867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3124263 + ... + 3125511.

It is an arithmetic number, because the mean of its divisors is an integer number (326148750).

Almost surely, 2^3902983863 is an apocalyptic number.

3902983863 is a deficient number, since it is larger than the sum of its proper divisors (1315396137).

3902983863 is a wasteful number, since it uses less digits than its factorization.

3902983863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298.

The product of its (nonzero) digits is 1679616, while the sum is 51.

The square root of 3902983863 is about 62473.8654398781. The cubic root of 3902983863 is about 1574.4622486667.

The spelling of 3902983863 in words is "three billion, nine hundred two million, nine hundred eighty-three thousand, eight hundred sixty-three".